Torque guiding shaft for automatic gear of motor vehicle, has cross holes implemented as cylinder holes with transition radius or bevel in orifice area, and spherical contour formed within orifice area through peripheral bevel

摘要

The shaft has a set of cross holes (5) that are implemented as cylinder holes with a transition radius or a transition bevel in an orifice area (7). A peripheral bevel (8) is provided within the orifice area of the cross hole. A spherical contour (9) is formed within the orifice area of the cross hole through the peripheral bevel. A housing is arranged with a set of clutches, brakes and input and output shaft.